4. Internal-combustion engines
  5. Poppet valve operating mechanism
  6. Lubrication

Tetsuya Tosaka

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Bearing metal positioning structure in a split connecting rod

Bearings – Rotary bearing – Plain bearing
Reexamination Certificate

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Engine cooling system

Internal-combustion engines – Cooling – Automatic coolant flow control
Reexamination Certificate

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Horizontally opposed type engine for motorcycle

Motor vehicles – Special wheel base – Having only two wheels
Reexamination Certificate

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Multi-cylinder engine

Internal-combustion engines – Poppet valve operating mechanism – Camshaft drive means
Reexamination Certificate

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Multi-cylinder engine

Internal-combustion engines – Multiple cylinder
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2060337

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